题目

短文改错There is water everywhere.It seems that as
There is water everywhere.It seems that as though we have much water than we need.But in fact we not have enough water because most the water on earth—97%—is salt water ,which is not drinkable for man or animal on the land.Only about 3% of the earth's water is fresh water,most of that,about two three(about 67%),is in ice caps.Water is important to people in more ways than we think about.We needed water for cooking and wash,and plants also need water.

提问时间：2020-11-20

答案

There is water everywhere.It seems 删去（that) as though we have much( 改为more)water than we need.But in fact we （添do）not have enough water because most 删去（the） water on earth—97%—is salt（改为salty） water ,which is not drinkable for man or animal改为（animals） on the land.Only about 3% of the earth's water is fresh water,most of that（改为which）,about two three（改为thirds）(about 67%),is in ice caps.Water is important to people in more ways than we think about.We needed改为（need） water for cooking and wash改为（washing）,and plants also need water